It may sounds a little bit complicated to do this cake, but I assure you that it isn`t at all. And it matters all the effort! It is the most delicious dukan dessert that I have ever eat!

Ingredients for the crust (18 cm diameter round tray):
-2 eggs
- 2 tbsp oat bran
- 2 tbsp wheat bran
- 1 tbsp cornstarch
- 1 tbsp powder skimmed milk
- 1 tbsp fat-free fromage frais
- ½ tsp baking powder
- 3 tbsp sweetener
- 1 tbsp grated lemon zest
- Vanilla flavouring
Cream Ingredients:
-2 egg yolks
- 250 g quark or fat free ricotta